John A. Devos
23Patents
7h-index
38Co-inventors
65Inventor score
Filing activity: Sep 6, 2002 → Sep 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7296990B2 | Systems and methods of solid freeform fabrication with translating powder bins | Performing Operations; Transporting | 87 | Active |
| US7876400B2 | Optical modulation system | Physics | 22 | Active |
| US7316719B2 | Hydrogen generating apparatus | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7655056B2 | Hydrogen generating apparatus | Emerging Cross-Sectional Technologies | 16 | Active |
| US7719480B2 | Display with interlockable display modules | Physics | 15 | Active |
| US7130118B2 | Dynamic projection screen | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7470030B2 | Cabinet-surface-mounted projection lens and methods | Electricity | 7 | Expired |
| US7569331B2 | Conductive patterning | Emerging Cross-Sectional Technologies | 6 | Active |
| US7042640B2 | Projection screen unit with projection surfaces optimized for different ambient light levels | Physics | 5 | Expired |
| US7106208B2 | Printed sensor having opposed areas of nonvisible conductive ink | Electricity | 5 | Expired |
| US7544431B2 | Regulated hydrogen production system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8590742B2 | Fluid supply contact | Performing Operations; Transporting | 4 | Active |
| US7757631B2 | Apparatus for forming a circuit | Electricity | 4 | Active |
| US7014112B2 | Electronic identification label and interrogator for use therewith | Physics | 4 | Expired |
| US7489859B2 | Fuel storage devices and apparatus including the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10010902B2 | Thin-film coating apparatus for applying enhanced performance coatings on outdoor substrates | Emerging Cross-Sectional Technologies | 2 | Active |
| US8267323B2 | Printing device handle | Performing Operations; Transporting | 1 | Active |
| US8702503B2 | Token configured to interact | Human Necessities | 1 | Active |
| US7201782B2 | Gas generation system | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7327056B2 | Marked hub for sensing motor speed | Physics | 1 | Expired |
| US11682738B2 | Apparatus with closed loop feedback for forming a nanostructured thin film with porosity gradient on an array of sloped outdoor panel surfaces using meniscus drag | Emerging Cross-Sectional Technologies | 0 | Active |
| US9266021B2 | Token configured to interact | Human Necessities | 0 | Active |
| US11302830B2 | Apparatus for forming a nanostructured thin film with porosity gradient on an array of sloped outdoor panel surfaces using meniscus drag | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.